My battery went dead and I b jumped it with another Honda. (I did NOT crossed cables) I lost my driver side door locks, Sliding rear doors opening, signal lights, high beams, speed of wipers erratic, key fob opening/closing doors, security system. All other systems seem to work is far.
Took it to a mechanic and codes say no communications with all these systems. Checked he tested all fuses related to problems and they all are ok.
Can you Please give me an idea or what possible is the answer that I could look into.
Thank You
"no communication" is only part of the codes. What did all of these modules lose communication with? .....The MICU? The Relay Control Module?
If the mechanic gave you a printout of all those module codes it would help if you posted them.
If the B1005 (MICU Lost Communication With Relay Control Module) code is present that would explain all of your problems and provide a good starting place to troubleshoot.
You could recheck Fuse 7 (7.5A Back Up) in the Engine Compartment Fuse Box ((with a test light on both of its test tabs)) ((key ON)).
If that Fuse is good then you'd need somebody to hook up a scope and observe the (0 to 5 volt) B-CAN (Body Controller Area Network) square wave voltage signal between the MICU and the Relay Control Module.
B-CAN uses a single wire for 2 way communication between the modules so it's important to make sure that the Relay Control Module is BOTH receiving AND transmitting on the network.
In your case the Blue wire between the MICU and the Relay Control Module
could be a failed computer, or a wiring fault. Take it to an auto electrical specialist.
